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A Secure and Efficient Audit Mechanism for Dynamic Shared Data in Cloud Storage
Joint Authors
Kwon, Ohmin
Koo, Dongyoung
Shin, Yongjoo
Yoon, Hyunsoo
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
With popularization of cloud services, multiple users easily share and update their data through cloud storage.
For data integrity and consistency in the cloud storage, the audit mechanisms were proposed.
However, existing approaches have some security vulnerabilities and require a lot of computational overheads.
This paper proposes a secure and efficient audit mechanism for dynamic shared data in cloud storage.
The proposed scheme prevents a malicious cloud service provider from deceiving an auditor.
Moreover, it devises a new index table management method and reduces the auditing cost by employing less complex operations.
We prove the resistance against some attacks and show less computation cost and shorter time for auditing when compared with conventional approaches.
The results present that the proposed scheme is secure and efficient for cloud storage services managing dynamic shared data.
American Psychological Association (APA)
Kwon, Ohmin& Koo, Dongyoung& Shin, Yongjoo& Yoon, Hyunsoo. 2014. A Secure and Efficient Audit Mechanism for Dynamic Shared Data in Cloud Storage. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1051195
Modern Language Association (MLA)
Kwon, Ohmin…[et al.]. A Secure and Efficient Audit Mechanism for Dynamic Shared Data in Cloud Storage. The Scientific World Journal No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1051195
American Medical Association (AMA)
Kwon, Ohmin& Koo, Dongyoung& Shin, Yongjoo& Yoon, Hyunsoo. A Secure and Efficient Audit Mechanism for Dynamic Shared Data in Cloud Storage. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1051195
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051195